Dr. Phillip Low, Professor of Neurology at Mayo Clinic in Rochester, MN, discusses his article appearing in the August 2012 issue of Mayo Clinic Proceedings, on postural tachycardia syndrome which, for the first time documents, in a prospective study, significant improvement for patients, so much so that many are able to return to work or school or other activities that have been difficult in the past. This situation typically occurs even though some symptoms may persist. Available at:...